Zaitsev 21.2 (#163)

* cross tab instead of pivot grid

* cross tab instead of pivot grid

* update 21.2 report designer part 1

* fix toc

* fix toc

Author: BrianDX

interface-elements-for-web/articles/document-viewer.md

@@ -5,39 +5,40 @@ legacyId: 117358
 ---
 
 # Document Viewer
-The documents in this section provide information on the capabilities of the **Web Document Viewer**, which is used to display an interactive document preview on web pages.
 
-This Viewer provides a toolbar that contains commands related to document viewing, navigating, exporting and printing. It also provides the **Document Map** for navigating throughout a document using bookmarks, the **Parameters** panel for editing report parameters, the **Export Options** panel for viewing and editing format-specific options, and the **Search** panel for locating required data.
+The Web Document Viewer displays an interactive preview of a document generated from a report that is designed in the DevExpress Reporting platform. The Document Viewer allows the user to view, print, and export the report document.
+
+The Viewer has a toolbar with commands that allows you to view, navigate, print and export the document. The Viewr's side panel has tabs that open the **Parameters** panel to specify report parameters, the **Export Options** panel to specify export settings for different formats, the **Search** panel for text search in the document, and the **Document Map** that allows you to  navigate the bookmarks in the document.
 
 ![web-document-viewer](../images/img126958.png)
 
  
 
-**Viewing and Navigating**
+**View and Navigate**
 * [Navigate Between Pages](document-viewer/viewing-and-navigating/navigate-between-pages.md)
 * [Navigate Using Bookmarks](document-viewer/viewing-and-navigating/navigate-using-bookmarks.md)
 * [Search for a Specific Text](document-viewer/viewing-and-navigating/search-for-a-specific-text.md)
-* [Switch Display Mode](document-viewer/viewing-and-navigating/switch-display-mode.md)
-* [Zooming](document-viewer/viewing-and-navigating/zooming.md)
+* [Switch Multipage Mode](document-viewer/viewing-and-navigating/switch-display-mode.md)
+* [Zoom](document-viewer/viewing-and-navigating/zooming.md)
 
  
 
 **Interactivity**
-* [Content Editing](document-viewer/content-editing.md)
+* [Edit Content](document-viewer/content-editing.md)
 
  
 
 **Parameters**
-* [Passing Parameter Values](document-viewer/passing-parameter-values.md)
+* [Specify Parameter Values](document-viewer/passing-parameter-values.md)
 
  
 
-**Printing**
-* [Printing](document-viewer/printing.md)
+**Print**
+* [Print the Document](document-viewer/printing.md)
 
  
 
-**Exporting**
+**Export**
 * [Export a  Document](document-viewer/exporting/export-a-document.md)
 * [CSV-Specific Export Options](document-viewer/exporting/csv-specific-export-options.md)
 * [HTML-Specific Export Options](document-viewer/exporting/html-specific-export-options.md)

interface-elements-for-web/articles/document-viewer/content-editing.md

@@ -4,10 +4,14 @@ author: Anna Gubareva
 legacyId: 118015
 ---
 # Content Editing
-If content editing is enabled for document elements, it is possible to customize the corresponding field values in the Document Viewer.
+A report may contain elements with editable fields, and you can edit field values in the Document Viewer.
 
-To highlight all editing fields available in the document, click the **Editing Fields** ![eud-web-report-editing-fields-button](../../images/img126947.png) button on the toolbar. This button is not available when there are no such fields in the document.
+![eud-web-report-editing-fields-button](../../images/img126947.png)
 
-Clicking a field will invoke an appropriate editor. In addition to editing text, you can switch check box states.
+**Highlight Editing Fields**
+
+To highlight all editable fields in the document, click the **Highlight Editing Fields** button on the toolbar. This button is disabled if there are no such fields in the document.
+
+When you click an editable field, the appropriate editor is invoked. You can edit text in labels and table cells, and switch check box states. For image elements, you can change pictures, specify size mode and alighnment.
 
 ![eud-web-print-preview-content-editing](../../images/img126953.png)

interface-elements-for-web/articles/document-viewer/exporting/csv-specific-export-options.md

@@ -4,12 +4,12 @@ author: Anna Gubareva
 legacyId: 115376
 ---
 # CSV Export Options
-Before [exporting a document](export-a-document.md) to CSV format, you can specify CSV-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to CSV format, you can specify CSV-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_CsvExportOptions](../../../images/img121798.png)
 * **Encoding**
 
-	Specifies the encoding used in the exported document.
+	Specifies the encoding of the text-based file to which a report is exported.
 * **Text Export Mode**
 
 	Specifies whether to use the formatting of data fields in the bound data source for cells in the exported document. If this option is set to **Text**, all data fields are exported to the CSV file as strings with the corresponding formatting embedded into those strings. If the option is set to **Value**, all formatting will be lost in the resulting document.

interface-elements-for-web/articles/document-viewer/exporting/docx-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 118919
 ---
 # DOCX Export Options
-Before [exporting a document](export-a-document.md) to DOCX format, you can specify DOCX-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to DOCX format, you can specify DOCX-specific options in the **Export Options** panel.
 
 ![web-report-designer](../../../images/img129100.png)
 * **Export Mode**

interface-elements-for-web/articles/document-viewer/exporting/export-a-document.md

@@ -4,23 +4,29 @@ author: Anna Gubareva
 legacyId: 115375
 ---
 # Export a  Document
-To export a document to one of the supported third-party formats, click the **Export To** button on the Document Viewer toolbar and select a required format from the invoked list. The available formats are PDF, XLS, XLSX, RTF, MHT, HTML, Text, CSV and Image.
+To export a document to one of the supported formats, click the **Export To** button on the Document Viewer toolbar and select the format from the invoked list. The available formats are PDF, XLS, XLSX, RTF, DOCX, MHT, HTML, Text, CSV and Image.
 
 ![EUD_HTML5DV_ExportToButton](../../../images/img121796.png)
 
-Download of the resulting document will be initiated. Depending on your web browser's configuration, a dedicated dialog can be invoked prompting you to specify whether to only save the exported file to a disk or save the file and then open it in an appropriate application. You can also be asked to specify a path for saving the file.
+The exported document starts downloading. The browser may invoke a dialog that prompts you whether to save the exported file or open it in an associated application.
 
-In addition, the Document Viewer allows you to view and edit format-specific options required to export a document in the dedicated **Export Options** panel. To switch to this panel, click the **Export Options** ![web-report-designer-properties-tab](../../../images/img24732.png) button on the right side of the Document Viewer.
+![web-report-designer-properties-tab](../../../images/img24732.png)
+
+**Export Options**
+
+The Document Viewer allows you to view and edit export options for different formats in the **Export Options** panel. To invoke the panel, click the **Export Options**  button on the Document Viewer side panel.
 
 ![EUD_HTML5DV_ExportOptions](../../../images/img121797.png)
 
-The options are allocated in groups by the export format to which they are applied. You can expand the required options group by clicking on its header. Refer to the following documents to learn more about format-specific options.
-* [CSV-Specific Export Options](csv-specific-export-options.md)
-* [HTML-Specific Export Options](html-specific-export-options.md)
-* [Image-Specific Export Options](image-specific-export-options.md)
-* [MHT-Specific Export Options](mht-specific-export-options.md)
-* [PDF-Specific Export Options](pdf-specific-export-options.md)
-* [RTF-Specific Export Options](rtf-specific-export-options.md)
-* [Text-Specific Export Options](text-specific-export-options.md)
-* [XLS-Specific Export Options](xls-specific-export-options.md)
-* [XLSX-Specific Export Options](xlsx-specific-export-options.md)
+The options are grouped by export format. Click the group header to expand the options group. Review the following help topics for information about format-specific options:
+
+* [CSV Export Options](csv-specific-export-options.md)
+* [HTML Export Options](html-specific-export-options.md)
+* [Image Export Options](image-specific-export-options.md)
+* [MHT Export Options](mht-specific-export-options.md)
+* [PDF Export Options](pdf-specific-export-options.md)
+* [RTF Export Options](rtf-specific-export-options.md)
+* [Text Export Options](text-specific-export-options.md)
+* [XLS Export Options](xls-specific-export-options.md)
+* [XLSX Export Options](xlsx-specific-export-options.md)
+* [DOCX Export Options](docx-specific-export-options.md)

interface-elements-for-web/articles/document-viewer/exporting/html-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 115377
 ---
 # HTML Export Options
-Before [exporting a document](export-a-document.md) to HTML format, you can specify HTML-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to HTML format, you can specify HTML-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_HtmlExportOptions](../../../images/img121799.png)
 * **Export Mode**

interface-elements-for-web/articles/document-viewer/exporting/image-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 115378
 ---
 # Image Export Options
-Before [exporting a document](export-a-document.md) to an image, you can specify Image-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to an image, you can specify Image-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_ImageExportOptions](../../../images/img121800.png)
 * **Export Mode**

interface-elements-for-web/articles/document-viewer/exporting/mht-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 115379
 ---
 # MHT Export Options
-Before [exporting a document](export-a-document.md) to MHT format, you can specify MHT-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to MHT format, you can specify MHT-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_MhtExportOptions](../../../images/img121801.png)
 * **Export Mode**

interface-elements-for-web/articles/document-viewer/exporting/pdf-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 115380
 ---
 # PDF Export Options
-Before [exporting a document](export-a-document.md) to PDF, you can specify PDF-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to PDF, you can specify PDF-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_PdfExportOptions](../../../images/img121802.png)
 

interface-elements-for-web/articles/document-viewer/exporting/rtf-specific-export-options.md

@@ -4,7 +4,7 @@ author: Anna Gubareva
 legacyId: 115381
 ---
 # RTF Export Options
-Before [exporting a document](export-a-document.md) to RTF, you can specify RTF-specific options in the dedicated **Export Options** panel.
+Before [exporting a document](export-a-document.md) to RTF, you can specify RTF-specific options in the **Export Options** panel.
 
 ![EUD_HTML5DV_RtfExportOptions](../../../images/img121805.png)
 * **Export Mode**